368071438 has 48 divisors (see below), whose sum is σ = 681411744. Its totient is φ = 148357440.

The previous prime is 368071433. The next prime is 368071453. The reversal of 368071438 is 834170863.

It is a self number, because there is not a number n which added to its sum of digits gives 368071438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368071433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136156 + ... + 138832.

It is an arithmetic number, because the mean of its divisors is an integer number (14196078).

Almost surely, 2^368071438 is an apocalyptic number.

368071438 is a deficient number, since it is larger than the sum of its proper divisors (313340306).

368071438 is a wasteful number, since it uses less digits than its factorization.

368071438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777 (or 2770 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 368071438 is about 19185.1879844843. The cubic root of 368071438 is about 716.6559418141.

The spelling of 368071438 in words is "three hundred sixty-eight million, seventy-one thousand, four hundred thirty-eight".